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Literature summary extracted from

  • Ohashi, M.; Ishiyama, K.; Kojima, S.; Konishi, N.; Nakano, K.; Kanno, K.; Hayakawa, T.; Yamaya, T.
    Asparagine synthetase1, but not asparagine synthetase2, is responsible for the biosynthesis of asparagine following the supply of ammonium to rice roots (2015), Plant Cell Physiol., 56, 769-778 .
    View publication on PubMed

Cloned(Commentary)

EC Number Cloned (Comment) Organism
6.3.5.4 gene Os03g0291500, quantitative real-time PCR enzyme expression analysis Oryza sativa Japonica Group
6.3.5.4 gene Os06g0265000, quantitative real-time PCR enzyme expression analysis Oryza sativa Japonica Group

Protein Variants

EC Number Protein Variants Comment Organism
6.3.5.4 additional information construction of an OsAS1 knockout mutant by insertion of retrotransposon Tos17 Oryza sativa Japonica Group

Organism

EC Number Organism UniProt Comment Textmining
6.3.5.4 Oryza sativa Japonica Group Q10MX3 cv. Nipponbare
-
6.3.5.4 Oryza sativa Japonica Group Q43011 cv. Nipponbare
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Source Tissue

EC Number Source Tissue Comment Organism Textmining
6.3.5.4 leaf OsAS2 mRNA is abundant in leaf blades and sheathes of rice Oryza sativa Japonica Group
-
6.3.5.4 additional information isozyme OsAS1 mRNA is the major species in rice roots when the seedlings are hydroponically grown for 18 d after germination with water Oryza sativa Japonica Group
-
6.3.5.4 additional information OsAS1 mRNA is the major species in rice roots when the seedlings are hydroponically grown for 18 d after germination with water Oryza sativa Japonica Group
-
6.3.5.4 root OsAS2 mRNA is detectable in the roots, its content decreases when NH+4 is supplied Oryza sativa Japonica Group
-
6.3.5.4 root root surface cell-specific expression of OsAS1 gene. OsAS1 is mainly expressed in the roots, with in situ hybridization showing that the corresponding mRNA is specifically accumulated in the three cell layers of the root surface (epidermis, exodermis and sclerenchyma) in an NH4+-dependent manner Oryza sativa Japonica Group
-
6.3.5.4 seedling
-
 Oryza sativa Japonica Group
-

Synonyms

EC Number Synonyms Comment Organism
6.3.5.4 AsnS1
-
 Oryza sativa Japonica Group
6.3.5.4 AsnS2
-
 Oryza sativa Japonica Group
6.3.5.4 asparagine synthetase1
-
 Oryza sativa Japonica Group
6.3.5.4 asparagine synthetase2
-
 Oryza sativa Japonica Group
6.3.5.4 Os03g0291500
-
 Oryza sativa Japonica Group
6.3.5.4 Os06g0265000
-
 Oryza sativa Japonica Group
6.3.5.4 OsAS1
-
 Oryza sativa Japonica Group
6.3.5.4 OsAS2
-
 Oryza sativa Japonica Group

Expression

EC Number Organism Comment Expression
6.3.5.4 Oryza sativa Japonica Group OsAS2 mRNA content decreases in roots when NH4+ is supplied down

General Information

EC Number General Information Comment Organism
6.3.5.4 malfunction retrotransposon-mediated knockout mutants lacking AS1 show slight stimulation of shoot length and slight reduction in root length at the seedling stage. On the other hand, the mutation causes an approximately 80-90% reduction in free asparagine content in both roots and xylem sap Oryza sativa Japonica Group
6.3.5.4 physiological function asparagine synthetase1, but not asparagine synthetase2, is responsible for the biosynthesis of asparagine following the supply of ammonium to rice roots Oryza sativa Japonica Group
6.3.5.4 physiological function asparagine synthetase1, but not asparagine synthetase2, is responsible for the biosynthesis of asparagine following the supply of ammonium to rice roots. AS1 is apparently coupled to the primary assimilation of NH+4 in rice roots Oryza sativa Japonica Group